Tell us some more! Your answer needs to include more details to help people.You can't post answers that contain an email address.Please enter a valid email address.The email address entered is already associated to an account.Login to postPlease use English characters only.

lease check the connection and the speaker. After that go to device manager check the sond driver is installed or not.If the sound driver is not installed please download the drive and install properly.

lease check the connection and the speaker. After that go to device manager check the sond driver is installed or not.If the sound driver is not installed please download the drive and install properly.

Dear this is driver related problem , your existing sond card in board ..ok then insert the new one .............but sloution is that dcebal the sond card and inset new and after install the driver and after this sond card is working

i got this problem once more. try to repair drivers of the sound card. maybe it isn't as complicated as it may sound. i once got a problem like this with a customer. just roll back or repair. maybe another re-installation won't fit as its already installed.